The botanical directory
From familiar garden flowers to species you have yet to meet. Explore the flowering plant tree through accepted scientific names, botanical families, and synonyms.
- Accepted species
- 347,476
- Synonym names
- 710,971
- Botanical families
- 430
- Genera
- 13,895
Find a flower. Follow its family.
Search scientific names or try a familiar florist name, like rose or peony.
Scientific names and synonyms are searchable from two characters. Familiar florist names link to their broader genus; common names are not available for every species.
14,256 species in RubiaceaeShowing 9,193–9,216
Clear filtersPhotos show the identified species; cultivars and commercial forms can vary. Related genus guides cover other plants in the same group. Name authors credit the botanists behind a scientific name; “L.” stands for Carl Linnaeus. Swipe across the table to see family and guide links.
| Photo | Species | Family & genus | Flower guides |
|---|---|---|---|
| No photo yet | Perama dichotomaName author: Poepp.Accepted species | RubiaceaePerama genus | No guide yet |
| No photo yet | Perama galioidesName author: (Kunth) Poir.Accepted species | RubiaceaePerama genus | No guide yet |
| No photo yet | Perama harleyiName author: J.H.Kirkbr. & Steyerm.Accepted species | RubiaceaePerama genus | No guide yet |
| No photo yet | Perama hirsutaName author: Aubl.Accepted species | RubiaceaePerama genus | No guide yet |
| No photo yet | Perama holosericeaName author: (Naudin) Wurdack & Steyerm.Accepted species | RubiaceaePerama genus | No guide yet |
| No photo yet | Perama humilisName author: Benth.Accepted species | RubiaceaePerama genus | No guide yet |
| No photo yet | Perama irwinianaName author: J.H.Kirkbr. & Steyerm.Accepted species | RubiaceaePerama genus | No guide yet |
| No photo yet | Perama mexiaeName author: Standl. ex Steyerm.Accepted species | RubiaceaePerama genus | No guide yet |
| No photo yet | Perama parvifloraName author: (Standl.) J.H.Kirkbr. & Steyerm.Accepted species | RubiaceaePerama genus | No guide yet |
| No photo yet | Perama plantagineaName author: (Kunth) Hook.f.Accepted species | RubiaceaePerama genus | No guide yet |
| No photo yet | Perama schultesiiName author: Steyerm.Accepted species | RubiaceaePerama genus | No guide yet |
| No photo yet | Perama sparsifloraName author: Standl. ex Steyerm. & J.H.Kirkbr.Accepted species | RubiaceaePerama genus | No guide yet |
| No photo yet | Perama wurdackiiName author: Steyerm.Accepted species | RubiaceaePerama genus | No guide yet |
| No photo yet | Peripeplus bracteosusName author: (Hiern) E.M.A.PetitAccepted species | RubiaceaePeripeplus genus | No guide yet |
| No photo yet | Petitiocodon parviflorusName author: (Keay) Robbr.Accepted species | RubiaceaePetitiocodon genus | No guide yet |
| No photo yet | Phellocalyx volleseniiName author: BridsonAccepted species | RubiaceaePhellocalyx genus | No guide yet |
| No photo yet | Phialanthus acunaeName author: BorhidiAccepted species | RubiaceaePhialanthus genus | No guide yet |
| No photo yet | Phialanthus alainiiName author: BorhidiAccepted species | RubiaceaePhialanthus genus | No guide yet |
| No photo yet | Phialanthus bisseiName author: (Borhidi) BorhidiAccepted species | RubiaceaePhialanthus genus | No guide yet |
| No photo yet | Phialanthus ellipticusName author: Urb.Accepted species | RubiaceaePhialanthus genus | No guide yet |
| No photo yet | Phialanthus glaberrimusName author: BorhidiAccepted species | RubiaceaePhialanthus genus | No guide yet |
| No photo yet | Phialanthus grandifoliusName author: AlainAccepted species | RubiaceaePhialanthus genus | No guide yet |
| No photo yet | Phialanthus guantanamensisName author: BorhidiAccepted species | RubiaceaePhialanthus genus | No guide yet |
| No photo yet | Phialanthus hispaniolaeName author: Alain & R.G.GarcíaAccepted species | RubiaceaePhialanthus genus | No guide yet |
A living reference.
A documented starting point.
Taxonomy changes as plants are studied. This directory preserves the accepted names and synonym relationships in a specific World Flora Online release, so you can trace every entry to its source.
View the June 2026 source datasetWhat is included?
All 347,476 accepted species classified under Angiosperms in this snapshot, plus 710,971 names treated as synonyms of those species. Flowering trees, grasses, and other less familiar flowering plants belong here too.
Is this every flower that has ever existed?
No complete list of every historical or undiscovered species exists. This collection excludes unresolved names, subspecies and varieties as separate records, non-flowering plants, and most cultivated forms. It is not a complete fossil or cultivar register.
Can I order these flowers?
A botanical record does not establish cut-flower availability or suitability for an arrangement. Our 1230 florist guides cover commercial flowers, specialty garden cuts, and foliage, with design notes, photos, and calculator links. Calculator selection uses that florist collection; other ingredients can be entered as custom items.
Taxonomy: World Flora Online Consortium · CC0 public domain · Published June 21, 2026. Photographs and editorial florist guides have separate credits.